AudioFrequencySignalGenerator 2.62
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Free Version
Publisher Description
Explore and record binaural frequencies.
Explore binaural frequencies, record your audio sessions
Here are some possible applications :
- Calibration and testing of sound equipment or loudspeakers.
- Acoustic testing and equalization.
- Hearing tests (preferably under medical supervision).
- Binaural beats therapy (preferably under medical supervision. https://blog.mindvalley.com/how-to-use-binaural-beats/ ).
- Creation of audio samples.
- Demonstration of audio principles to students.
And many more.
Here is a comprehensive description of the app :
Binaural frequency signal generator.
5 waveform types : Sine, Square, Triangle, Sawtooth, Noise.
The current waveform is displayed on an oscilloscope.
Two adjustable frequencies : Left, right.
For each side, you have 4 knobs that allow you to tweak the related frequency : - + 1 Hz, - + 10 Hz, - + 100 Hz, - + 1000 Hz (adjustable amounts).
To increase a frequency via a given knob, you just have to swipe up or right once from the related knob, then the frequency value steadily increases (adjustable wait time between each change via the left slider) until you release your finger.
To decrease a frequency, it's the same principle except you swipe down or left.
You can also adjust a frequency by clicking on the value.
You can link left and right frequency changes (via the "link" button, located between the left and right frequency values).
The last chosen left and right frequencies, waveform, wait time and volume are memorized in the device,
You can save your fav frequencies : To add the current set of frequencies and the current waveform to the favs, click on the "heart" button on the right of the screen.
The favs can be selected from the list on the bottom right, or from the main menu ("Favorite frequencies").
To record the audio output, click on Record button at the bottom of the screen. The button then becomes a Stop button, and a timer starts.
Once the Stop button is clicked, a file browser opens, so that you can save the resulting audio file (wav format) to your device.
Click the switch button at the bottom of the screen to activate / mute sound.
You can use this switch while recording your session.
A main volume slider is displayed on the right of the screen.
You also have gain sliders.
Random buttons : "Random Freq." (random frequencies), "Random" (random waveform type and frequencies), "Random Fav." (random waveform type and frequencies amongst favorites).
Audio Sweep :
You can trigger binaural sweep effects (via the "Sweep" button).
You can adjust the start and end frequencies (for both left and right channels), as well as the amount of HZ's between each frequency change.
Loop and Mirroring options are available.
This effect uses time interval (slider on the left) to determine the wait time between each frequency change.
You can manually change the frequencies during the sweep.
Note : The "linked frequencies" functionality is bypassed each time a sweep effect is running.
Keyboards :
- Simple tap on the "Keyboard" button : Polyphonic keyboard.
- Long tap on the "Keyboard" button : Monophonic keyboard.
You can control the keyboards music notes gain via the "Keyboard gain" knob.
On a last note, please be careful with the volume control.
Enjoy !
Jul 23, 2020
Version 2.62
Bug fixes.
In particular :
- Files that can be saved from the app (audio files, favorite frequencies sqlite3 files, in-app sequencer code files) are now showing in the Files app ("Audio Frequency Signal Generator" folder).
- The in-app sequencer could not be used any more due to a bug which prevented the editing of the code. It is resolved.
The in-app sequencer (you can access it by clicking the "Sequencer" button) lets you easily program sequences of commands related to frequencies and audio output within your Audio Frequency Signal Generator app.
More infos at https://www.oniricforge.com/afsgl/
About AudioFrequencySignalGenerator
AudioFrequencySignalGenerator is a free app for iOS published in the System Maintenance list of apps, part of System Utilities.
The company that develops AudioFrequencySignalGenerator is Oniric Forge. The latest version released by its developer is 2.62.
To install AudioFrequencySignalGenerator on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2020-07-23 and was downloaded 2 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the AudioFrequencySignalGenerator as malware if the download link is broken.
How to install AudioFrequencySignalGenerator on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the AudioFrequencySignalGenerator is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After AudioFrequencySignalGenerator is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
